String::CyclicRotation version 0.01
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String::CyclicRotation - Checks if a string is a cyclic rotation of another string.
=head1 SYNOPSIS
use String::CyclicRotation;
my $res = is_rotation("table", "bleta"); #true
=head1 DESCRIPTION
Checks if a string is a cyclic rotation of another string. This test is done in O(n).
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=head1 METHODS
=head2 is_rotation
Checks if a string is a cyclic rotation of another string.
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=head1 More Information
You can check more information about the used algorithm in the book "Algorithms on strings, trees and sequences".
=head1 Author
Joao Carreira, C<< >>
=head1 COPYRIGHT & LICENSE
Copyright 2009 Joao Carreira, All Rights Reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
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